SW420 NC Type Vibration Sensor Module for Arduino is available in Labtex Bangladesh.
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- Using SW-420 normally closed type vibration sensor. \n
- Comparator output, clean signal, good waveform, strong driving ability, >15mA. \n
- Using a wide voltage LM393 comparator. \n
- With bolt holes for easy installation. \n
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- Do not reverse the power directions, otherwise, it is possible to burn the chip. \n
- The signal LED light is output Low, signal LED OFF output is High. \n
- The output level is close to the input voltage. \n

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- Using SW-420 normally closed-type vibration sensor \n
- Comparator output, clean signal, good waveform, strong driving ability, >15mA \n
- Operating voltage 3.3V ~ 5V \n
- Output format: digital switching output (0 and 1) \n
- Using a wide voltage LM393 comparator \n
- With bolt holes for easy installation \n
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